CN109269452A - 一种基于dvs的振动源与传感通道垂直距离的近似计算方法 - Google Patents
一种基于dvs的振动源与传感通道垂直距离的近似计算方法 Download PDFInfo
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- CN109269452A CN109269452A CN201811133158.0A CN201811133158A CN109269452A CN 109269452 A CN109269452 A CN 109269452A CN 201811133158 A CN201811133158 A CN 201811133158A CN 109269452 A CN109269452 A CN 109269452A
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- vibration source
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- sensing passage
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
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CN201811133158.0A CN109269452B (zh) | 2018-09-27 | 2018-09-27 | 一种基于dvs的振动源与传感通道垂直距离的近似计算方法 |
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CN201811133158.0A CN109269452B (zh) | 2018-09-27 | 2018-09-27 | 一种基于dvs的振动源与传感通道垂直距离的近似计算方法 |
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CN109269452A true CN109269452A (zh) | 2019-01-25 |
CN109269452B CN109269452B (zh) | 2020-10-27 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112067113A (zh) * | 2020-09-08 | 2020-12-11 | 武汉理工光科股份有限公司 | 一种瑞利波在土壤中传播速度的确定方法及装置 |
US20220196462A1 (en) * | 2020-12-22 | 2022-06-23 | Nec Laboratories America, Inc. | Perpendicular Distance Prediction of Vibrations by Distributed Fiber Optic Sensing |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06240780A (ja) * | 1993-02-22 | 1994-08-30 | Nippon Steel Corp | 微小振幅振動制御用の防振溝 |
US20060113472A1 (en) * | 2004-11-26 | 2006-06-01 | Masatsugu Shigeno | Scanning probe microscope and scanning method |
CN103292889A (zh) * | 2013-05-23 | 2013-09-11 | 无锡聚为传感科技有限公司 | 一种分布式光纤振动传感器振源定位方法 |
CN103954349A (zh) * | 2014-05-15 | 2014-07-30 | 安徽师范大学 | 一种分布式光纤振动传感系统的侧向定位方法 |
CN105784098A (zh) * | 2016-03-01 | 2016-07-20 | 深圳艾瑞斯通技术有限公司 | 一种光纤振动检测方法、装置及系统 |
CN107300690A (zh) * | 2017-08-09 | 2017-10-27 | 中国石油大学(华东) | 一种丛式井井间距离测量方法 |
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2018
- 2018-09-27 CN CN201811133158.0A patent/CN109269452B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06240780A (ja) * | 1993-02-22 | 1994-08-30 | Nippon Steel Corp | 微小振幅振動制御用の防振溝 |
US20060113472A1 (en) * | 2004-11-26 | 2006-06-01 | Masatsugu Shigeno | Scanning probe microscope and scanning method |
CN103292889A (zh) * | 2013-05-23 | 2013-09-11 | 无锡聚为传感科技有限公司 | 一种分布式光纤振动传感器振源定位方法 |
CN103954349A (zh) * | 2014-05-15 | 2014-07-30 | 安徽师范大学 | 一种分布式光纤振动传感系统的侧向定位方法 |
CN105784098A (zh) * | 2016-03-01 | 2016-07-20 | 深圳艾瑞斯通技术有限公司 | 一种光纤振动检测方法、装置及系统 |
CN107300690A (zh) * | 2017-08-09 | 2017-10-27 | 中国石油大学(华东) | 一种丛式井井间距离测量方法 |
Non-Patent Citations (1)
Title |
---|
郝召兵等: "地震波品质因子Q研究进展综述", 《地球物理学进展》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112067113A (zh) * | 2020-09-08 | 2020-12-11 | 武汉理工光科股份有限公司 | 一种瑞利波在土壤中传播速度的确定方法及装置 |
CN112067113B (zh) * | 2020-09-08 | 2022-03-25 | 武汉理工光科股份有限公司 | 一种瑞利波在土壤中传播速度的确定方法及装置 |
US20220196462A1 (en) * | 2020-12-22 | 2022-06-23 | Nec Laboratories America, Inc. | Perpendicular Distance Prediction of Vibrations by Distributed Fiber Optic Sensing |
WO2022140485A1 (en) * | 2020-12-22 | 2022-06-30 | Nec Laboratories America, Inc. | Perpendicular distance prediction of vibrations by distributed fiber optic sensing |
US12000729B2 (en) * | 2020-12-22 | 2024-06-04 | Nec Corporation | Perpendicular distance prediction of vibrations by distributed fiber optic sensing |
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Inventor after: Zhang Wenju Inventor after: Zhang Zhemin Inventor after: Zhang Kun Inventor after: Yang Fan Inventor after: Wang Yongguang Inventor after: Bu Tianlong Inventor after: Kou Hanpeng Inventor after: Li Wenzhu Inventor before: Zhang Wenju Inventor before: Zhang Zhemin Inventor before: Zhang Kun Inventor before: Yang Fan |
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Effective date of registration: 20220303 Address after: 430074 room 01, 7 / F, building 1, phase VI, optical valley software park, No. 4, Software Park Middle Road, Donghu New Technology Development Zone, Wuhan, Hubei Province Patentee after: WUHAN KPCQ SOFTWARE TECHNOLOGY Co.,Ltd. Patentee after: HULUN BUIR POWER SUPPLY COMPANY, STATE GRID INNER MONGOLIA EASTERN ELECTRIC POWER Co.,Ltd. Address before: 430074 room 702, 7 / F, building E1, phase 6, Guanggu Software Park, Guanshan 1st Road, Hongshan District, Wuhan City, Hubei Province Patentee before: WUHAN KPCQ SOFTWARE TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20201027 |